Fix test failure from previous change.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173899 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Sema/warn-main.c b/test/Sema/warn-main.c
index ecff320..8a4eafc 100644
--- a/test/Sema/warn-main.c
+++ b/test/Sema/warn-main.c
@@ -22,6 +22,7 @@
   return 0;
 }
 
+// expected-warning@+6 {{function 'main' declared 'noreturn' should not return}}
 // expected-error@+3 {{redefinition of 'main'}}
 // expected-warning@+2 {{'main' is not allowed to be declared _Noreturn}}
 // expected-note@+1 {{remove '_Noreturn'}}